Builders: Beaver Cities, Swiftlet Phlegm Hammocks, and Antlion Larvae Death Traps episode artwork

EPISODE · Apr 7, 2026 · 49 MIN

Builders: Beaver Cities, Swiftlet Phlegm Hammocks, and Antlion Larvae Death Traps

from That's Just Wild

This week on That’s Just Wild, Steve and Lizzie roll up their sleeves to share some of nature’s most ingenious architects 🏗️🐝🦫 Could the world’s biggest beaver dam really dwarf the Hoover Dam? From booming “beaver cities” to their surprising comeback (and even “beaver bombing”), these furry engineers are reshaping landscapes. 🌿🌾 Social weaver birds build giant tree-top apartment blocks packed with life — while swiftlets craft bizarre saliva “hammocks”… and antlion larvae set deadly sand traps like tiny snipers. 🎯🐝 Giant Asian honey bees defend their homes with shimmering waves, and underwater, a pufferfish creates intricate sand masterpieces to build the perfect nest. 🌊✨📝 Leave us a review to let us know what you think — every comment means a lot to the whole team 💚🔔 Make sure you follow That’s Just Wild wherever you get your podcasts so you never miss an episode 🎧Go to thatsjustwild.com to get ad-free listening, special deep-dive episodes and exclusive That's Just Wild goodies. Hosted on Acast. See acast.com/privacy for more information.

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Builders: Beaver Cities, Swiftlet Phlegm Hammocks, and Antlion Larvae Death Traps

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